Hello all!

I've found some tiny bright white bugs in the soil around my cukes. I am using a floating row cover and noticed that the two plants with the bugs are wilted and yellowing. I did not see any bugs on the plant itself. I thought they might be aphids but they don't look like the pictures I've seen. I squished the ones I found but was wondering what they might be and if there is a better remedy for getting rid of them.

Thanks in advance for your help!